This method should also work on any Vivo phone that use mediatek soc, using security patch before April 2023.
Tested on Vivo Y30 (1938) PDF1987F_EX Funtouch OS 10.5
Process include bypass unlock bootloader, readback boot.img and flash magisk, lsposed. I also provide the boot.img from EX_A_6_20.7 firmware.
Make sure follow all the steps and use right files!
Disclamer!
Not recomended for newbie, failed can make your device hardbrick!
Use at your own risk! I am not responsible for your actions.
Make sure read all the instruction & watch the video carefully.
Prerequisite
- Use at your own risk! I am not responsible for your actions
- Tips, use same stock fw and just flast my boot.img if want to do simple! If you have difference fw, patch you own boot.mg
- Take IMEI Backup !! Store backup on pc/sdcard (nvram,nvdata,persist,persistents,protect_f,protect_s and EFS for snapdragon)
Video Tutorial
File Needed
- ADB & Fastboot
- Unlock tools
- Special Magisk For Vivo Download Magisk-suu| Kitsune-suu
- boot.img EX_A_6_20.7
Instruction
- Turn of phone
- open UT > Select custom Preloader eg. vivo (S1/ S2/ etc use common sense)
- hit boot device
- Select > Backup NV (IMEI & Baseband)
- Backup > readback (backup full scatter for caution)
- Go partition list > backup vbmeta and boot
- Boot into android install magisk & patch boot.img
- turn on
- UT > Select perm UBL
- Booot info fastboot (vol up + down)
- format data
- fastboot getvar all
- fastboot flash boot boot.img
- fastboot reboot
- open magisk & update if needed